antiislamic film made in the us use the white house says there is no evidence that last week's attack in libya was premeditated. ambassador chris steven asks three others were killed and u.s. officials say it appears the uprising was in response to that antiislamic video and that investigation is ongoing. >> san francisco police are keeping watch on justin herman plaza now. >> they're trying to keep pro testors from setting up camp there like they did a year ago. there have been confrontations. >> and we have more. >> this is looking like a class with police and protestors in the making. they say they're enjoying energy that came from the first anniversary yesterday and wanted to channel it to an occupation of the plaza. >> and this mission is to keep it going strong for the mall. there is a great day of action and people are here to bring the camp back up police told them they had to move by 6:00 a.m. or they would take their tents down for them. instead of packing, they sat. some of them sang and right at 6:00, the tents came down. >> seemed like this -- members of the group wanted to cooper